6694444 has 12 divisors (see below), whose sum is σ = 11754904. Its totient is φ = 3335904.

The previous prime is 6694433. The next prime is 6694463. The reversal of 6694444 is 4444966.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422 + ... + 3925.

Almost surely, 2^6694444 is an apocalyptic number.

It is an amenable number.

6694444 is a deficient number, since it is larger than the sum of its proper divisors (5060460).

6694444 is a wasteful number, since it uses less digits than its factorization.

6694444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664 (or 5662 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 6694444 is about 2587.3623634891. The cubic root of 6694444 is about 188.4682382864.

The spelling of 6694444 in words is "six million, six hundred ninety-four thousand, four hundred forty-four".